2AIDL-SS-HPBT295BLUETOOTH HEADPHONE with LED light

1 LE D HEADPHONE M odel: HPBT295 USER MANUAL 2 G etting started • Remove the product from the box. • Remove any packaging from the product. • Please retain all packaging after you have checked and counted all the parts and the contents against the list. P ackage Contents • Bluetooth Headphone • USB charging cable • Instruction Manual • Warranty card Key Features • B luetooth stereo headset • Built-in microphone for hands-free use with Bluetooth enabled devices • Comfortable adjustable design • Connects automatically to previously connected devices S afety Instructions Keep the unit away from heat sources, direct sunlight, humidity, water and any other liquids. Do not operate the unit if it has been exposed to water, moisture or any other liquids to prevent against electric shock, explosion and/or injury to yourself and damage to the unit. Do not use the unit if it has been dropped or damaged in any way. Repairs to electrical equipment should only be performed by a qualified electrician. Improper repairs may place the user at serious risk. Do not use the unit with wet hands. Do not put objects into any of the openings. Keep the unit free from dust, lint etc. Do not use this unit for anything other than its intended use. Keep the unit out of reach of children. This product is not a toy. Do not use the handset at excessive volume levels, as damage to hearing may occur. 3 D escription of Parts: I NSTRUCTIONS FOR USE Charging Instructions  The Bluetooth Headphone comes with a built in rechargeable battery. We recommend you charge the battery fully before using it for the first time. Only use the supplied USB Cable to charge the Bluetooth Headphone. Please charge for about 1.5-2.5 hours.  Connect the USB charging cable to a computer USB port and the Micro USB plug to the charging port of the device. The Red LED light turns on while the device is charging. It takes 1.5-2.5 hours for the unit to fully charge. When the battery is fully charged, the red light will turn off. T urning on/off the device 1 “ ll<” button: Power on/off/Play/pause/Phone button 2 ” +<<”button : Volume up /Next track 3 “>>- “button: Volume down/Previous track 4 U SB Charging port 5 AUX port 6 Built-in Mic 7 Indicator light 4  Press and the “ll<” button for 2-4 seconds to turn ON or OFF the device with indication tone. P airing the device with Bluetooth devices (phone or music device)  Place the Bluetooth Headphone and Bluetooth device (phone or music device) no further than 33 feet apart;  Activate the Bluetooth function on your Bluetooth device (phone or music device). Then select the “2BOOM-HPBT295” from the list of available Bluetooth devices.  Once paired successfully, t he alert tone will be heard and the LED flashes blue slowly.  You can now start to use the device.  Please note pairing mode will last for around 3 minutes. If no devices are paired during this time, the device will power off automatically.  If pairing is unsuccessful, turn off the device first and then re-pair following the above steps.  Once you have paired the Bluetooth Headphone with a device, the Headphone will remember this device and will pair automatically when the device’s Bluetooth is activated and in range.  The Bluetooth Headphone will attempt to automatically connect to the last device it was paired with when switched on. If you want to pair it with a new device, please follow the steps outlined above. Fu nction Summary Listening to Music Control Function F unction Mo de O peration Button Increase Volume Playing music A long press on the” +<<”button once will increase the volume Decrease Volume Playing music A long press on the “>>- “button once will decrease the volume Pause/Play Playing music A short press on the ” ll<” button will pause the music, then short press to play again. Previous track Playing music A short press on the” >>- “ button will return you to the previous track N ext track Playing music A short press on the “+<<”button will take you to the next track Ma king a call with the Bluetooth Headphone in Bluetooth mode Basic operation 5 Function Mode Operation Button An swer a call Incoming Call Short press the ” ll<” button once to answer an incoming call End a call Incoming Call After your phone conversation, short press the ”ll<” button. Reject call Incoming call Press the ” ll<” button for 1.5-2 seconds to reject the incoming call Increase Volume During a call A long press on the “+<<” button once will increase the volume Decrease Volume During a call A long press on the “>>-“ button once will decrease the volume P lease Note: • Not all mobile phones support all the functions listed above. Please refer to your cell phone’s user’s manual for further information. • Certain functions and indication tone maybe vary depending on your mobile phone. RGB LED LIGHT The RGB LED light will turn on when the headphone is powered on, short press the “ll<” button twice to turn off, then short press twice to turn on again. Indicator light C harging Indication LED indicator Status of the BT Headphone Solid Red LED Charging Red LED turns off Charging Completed L ED Indication L ED indicator S tatus of the BT Headphone LED red and blue lights flashing alternately Pairing mode 6 Specifications O p erating distance 32.8f eet Wo rking time (RGB LED on) 1.5H Wo rking time(RGB LED off) 4-5H Cha rging input voltage DC 5V C h arging time 1.5-2. 5H Dri ver unit : 40m m, 32Ω Bu ilt-In Battery 150 m Ah (Note: Battery life & charging time may vary based on usage & types of devices used.) FCC ID: 2AIDL-SS-HPBT295 FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipm…

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AC6969A MIC -38dB ±2dB Crystal Oscillator 24MHz PIFA 2402~ 2 480 M Hz key R RR R SPK L /R BAT 3.7V DC5V-IN LED AUX

Migear International Group LLC Add: 21 West 38th Street, 14th Floor.,New York, United States,10018 Tel: 646-680-6786 Fax: 646-756-4218 E-mail: [email protected] FCC Authorization 2022/12/05 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We,Migear International Group LLC the undersigned, hereby authorize Shenzhen Accurate Technology Co.,Ltd to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Shenzhen Accurate Technology Co.,Ltd on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Titte:president

Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF External Photos Page 1 of 4 External Photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF External Photos Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF External Photos Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF External Photos Page 4 of 4

Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Internal Photos Page 1 of 6 Internal Photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Internal Photos Page 2 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Internal Photos Page 3 of 6 BT Antenna Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Internal Photos Page 4 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Internal Photos Page 5 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Internal Photos Page 6 of 6

36 Circuit Description The equipment under test is a 2.4GHz transceiver with 79 channels operating at 2402 - 2480 MHz. It is powered by 3.7VDC (1 Li- battery). It connects to the Wii console by Bluetooth protocol. Channel List 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 Modulation Type: Antenna Type:PIFA antenna Antenna Gain：-0.dBi The functions of main Components are mentioned as below. 1) U1 acts as Bluetooth ic. 2) X1 acts as crystal 24MHz

5 5 4 4 3 3 2 2 1 1 DD CC BB AA OSCI OSCO DAC- DAC- LDO_IN ANT VDDIO BAT BT_AVDDDAC_R OSCI OSCOANT DPLEDB ON/OFFDMCTRL_LED VCOMOLDO_IN MIC R+L+ R+L+ VDDIO ON/OFF AUX DET MIC DAC_L AUX DET DAC_R LEDB CTRL_LEDDM DAC_G DC BAT GND_A DAC_G DAC_G VDDIO R28 10K Q1 3904 R800R D10 BLUE C23 NC J2LINE-IN 2 1 3 4 L90R B1 COLOUR X1 24MHZ-12pF-10ppm 41 32 C22 1uF C20 1uF ANT1 ANT-PIFA 1 R27 1K X2 MICROPHONE R7920K JB2 L 1 2 R832.7R B2 COLOUR R20 1K KEY4 NEXT/V+ KEY6 PREV/V- R84 10K R82 2K C18 1uF D9 RED R29 1K C24 NC KEY5 PP/CALL JP6 BAT 1 2 R81100K L8 P-ESD C25 0.1uF U1AC6969A USBDM/ADC14 11 USBDP/PA3/PA2 12 DACR 13 DACL 14 DACVSS 15 ADC1/MIC/PA1 16 VDDIO 1 VBAT 2 VSSIO 8 PB3/ADC6 5 BT_AVDD 4 PB1/ADC5 6 LDO_IN/PB5 3 BT_RF 7 BT_OSCI 9 BT_OSCO 10 JB3 R 1 2 J8 USB_SOK_1 +5V 1 D- 2 D+ 3 GND 5 G 6 GND 4 G 7 G 8

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 11: 2021-11-09 Page 1 of 63 FCC-BT TEST REPORT Applicant Name : Migear International Group LLC Address : 21 W 38th Street,14th Floor, New York, NY 10018 Report Number : SZ3221123-56376E-RF FCC ID: 2AIDL-SS-HPBT295 Test Standard (s) FCC PART 15.247 Sample Description Product Type: BLUETOOTH HEADPHONE with LED light Test Model: HPBT295 Trade Mark: 2BOOM Date Received: 2022-11-08 Date of Test: 2022-11-25 to 2022-11-28 Report Date: 2022-11-29 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Jeff Jiang Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: SZ3221123-56376E-RF Version 11: 2021-11-09 Page 2 of 63 FCC-BT TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC §1.1307 (b) & §2.1093 – RF EXPOSURE ......................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 TEST RESULT: ............................................................................................................................................................ 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 13 FACTOR & MARGIN CALCULATION ...............................................................................…

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2.4G Antenna Specification ANT PHOTO & LENTH(mm) BOTTOM VIEW: ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2450MHz2500MHz2400MHz2450MHz 2500MHz Center Frequency ‐1.40dBi ‐1.06dBi ‐0.93dBi ‐1.30dBi ‐1.0dBi ‐0.63dBi MAX. Gain ‐0.63dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni‐directional Impedance 50 Ohm Antenna Length 15.2mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD No. 333, Kexing Road, Xiangzhou District, Zhuhai city, Guangdong Province Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: ‐0.93 Min: ‐16.0 Scale: 5/div Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: ‐30 Scale: 5/div 3D: 2450 MHz Power (dBm) Max: ‐0.939

Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Test Photos Page 1 of 2 Photo of Power Line Conducted Emission Measurement Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3221123-56376E-RF Test Photos Page 2 of 2 Radiated Spurious Emissions Test View (Below 1GHz) Radiated Spurious Emissions Test View (Above 1GHz)